fxIntegrator Hack 2.04 + Redeem Codes
Developer: Chirsoft
Category: Education
Price: $0.99 (Download for free)
Version: 2.04
ID: com.chirsoft.fxIntegrator
Screenshots
Description
Approximation of integrals, made easy.
Considered one of the TOP 50 IPAD APPS at http://www.top10onlineuniversities.org/top-50-ipad-apps-for-e-learners.html
FxIntegrator is a mathematical tool that evaluates the area under a function curve for a given interval. It's extremely handy for math students or engineers who need to calculate integrals using an iPad or iPhone.
Unlike other calculators, its elegant function editor makes it possible to write expressions in natural mathematical notation. It's a dream come true.
FEATURES
* Natural expression editor: write your functions just like they appear in math textbooks.
* Finite or infinite boundaries: compute improper integrals just as easily as proper integrals.
* Adaptive approximation: get results faster for most functions while maintaining accuracy for difficult functions.
* Built-in functions supported: acos, acosh, asin, asinh, atan, atanh, cos, cosh, ln, log, sin, sinh, tan, tanh, square root, absolute value.
fxIntegrator was officially recommended by Utrecht University: http://www.uu.nl/university/library/NL/informatie/tablets/Pages/default.aspx
fxIntegrator was considered an excellent teaching tool by the University of British Columbia: http://wiki.ubc.ca/Course%3aETEC522/sept2011/Ipads
REVIEWS
http://www.walkingrandomly.com/?p=2692
http://www.fleischer.se/blogg/2010/12/01/undervisar-du-i-matematik-har-ar-ipad-apparna-for-dig/
Considered one of the TOP 50 IPAD APPS at http://www.top10onlineuniversities.org/top-50-ipad-apps-for-e-learners.html
FxIntegrator is a mathematical tool that evaluates the area under a function curve for a given interval. It's extremely handy for math students or engineers who need to calculate integrals using an iPad or iPhone.
Unlike other calculators, its elegant function editor makes it possible to write expressions in natural mathematical notation. It's a dream come true.
FEATURES
* Natural expression editor: write your functions just like they appear in math textbooks.
* Finite or infinite boundaries: compute improper integrals just as easily as proper integrals.
* Adaptive approximation: get results faster for most functions while maintaining accuracy for difficult functions.
* Built-in functions supported: acos, acosh, asin, asinh, atan, atanh, cos, cosh, ln, log, sin, sinh, tan, tanh, square root, absolute value.
fxIntegrator was officially recommended by Utrecht University: http://www.uu.nl/university/library/NL/informatie/tablets/Pages/default.aspx
fxIntegrator was considered an excellent teaching tool by the University of British Columbia: http://wiki.ubc.ca/Course%3aETEC522/sept2011/Ipads
REVIEWS
http://www.walkingrandomly.com/?p=2692
http://www.fleischer.se/blogg/2010/12/01/undervisar-du-i-matematik-har-ar-ipad-apparna-for-dig/
Version history
2.04
2021-06-12
-Updated for newest iOS versions.
2.03
2018-04-22
This app has been updated by Apple to display the Apple Watch app icon.
- Cursor keys now have auto-repeat when pressed, making it easier to edit formulas.
- Cursor keys now have auto-repeat when pressed, making it easier to edit formulas.
2.01
2017-08-21
- Better detection of non-convergent improper integrals.
2.0
2017-08-14
- Updated to iOS 10
1.28
2012-05-08
- added UNDO button in the iPhone version.
1.27
2012-04-12
- Added to the iPhone version several integration methods to choose from, matching the iPad version.
1.26
2011-08-10
- Better checking of non-integrability with infinite boundaries
1.25
2011-07-20
- Fixed an issue about operators' priorities
1.24
2011-06-21
- Sound effects can now be disabled in the System Settings.
1.22
2011-06-08
- It is now possible to write expressions such as "xln(x)" instead of "x*ln(x)"
1.21
2011-02-10
- added the SIGN function.
1.20
2010-10-30
- The following functions are now supported: acos, acosh, asin, asinh, atan, atanh, cos, cosh, ln, log, sin, sinh, tan, tanh, square root, absolute value.
1.14
2010-10-18
- It is now possible to compute improper integrals, with infinite boundaries !
1.13
2010-10-08
- Choice of 3 integration methods: Simpson, Rectangle, Trapezoidal.
- Total calculation time (in seconds) is displayed.
- Total calculation time (in seconds) is displayed.
1.12
2010-09-30
- Added absolute value
1.11
2010-09-20
- Integration boundaries can now be arbitrarily complex formulas instead of plain numbers.
1.03
2010-09-03
- Undo support: shaking the device now undoes the last action.
1.01
2010-06-30
- Improved function editor's behavior
1.0
2010-06-07
Ways to hack fxIntegrator
- Redeem codes (Get the Redeem codes)
Download hacked APK
Download fxIntegrator MOD APK
Request a Hack
Ratings
2.5 out of 5
2 Ratings
Reviews
Joel T. Patterson,
Definite Integrals only….
I had hoped that this would have a CAS component, so that if I told it to integrate cosxdx it would reply sin x + C, but it will not do indefinite integrals. Hopefully the authors will include a CAS in later upgrades.
blackeducator,
A great start!
This calculus app is a great beginning. Very straightforward and uncluttered. I think many student will benefit from this calculator. It would be an educational improvement if Chrisoft would also show the solution's steps. Or... Have a way for the solvers to work thru the solution themselves.
